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Cushion|Lab Grown|IGI

0.91ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG848624641

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG848624641

Diamond specifications and retailer prices

From $713 USD
As of October 30, 2026
Save $2,517 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,230 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown cushion diamond

This 0.91ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848624641 or 848624641. Listed at 8 retailers as of October 29, 2026, with prices from $713 to $3,230, a $2,517 spread on the same certified stone. MOH London lists it at $3,230. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle50.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624641
Dimensions6.79 × 4.51 × 2.99 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.79 mm4.51 mm0.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624641
Side View
Table 67.0%Crown 39.2°Girdle: MED-THKPavilion 50.7°Culet: LargeDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,230 USD|Low: $713 USD|High: $3,230 USD|Avg: $1,602 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$713 USD
Retailer 5$769 USD
Retailer 2$1,157 USD
Retailer 8$1,180 USD
Retailer 3$1,339 USD
Retailer 7$2,393 USD
Retailer 6$2,459 USD
MOH London$3,230 USD

6 data points across 8 retailers

8 retailers$713 USD to $3,230 USD

A
Cheapest Retailer
-
$713 USD
A
Retailer 2
-
$769 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,157 USD
£911 GBP
View
B+
Retailer 4
-
$1,180 USD
View
B+
Retailer 5
-
$1,339 USD
ZAR 21,624 ZAR
View
B
Retailer 6
-
$2,393 USD
View
B
Retailer 7
-
$2,459 USD
View
Most Expensive
B
MOH London
LG848624641 · Oct 29
$3,230 USD
£2,543 GBP
View
7 more retailers have this diamond
Prices start from $713 USDSave up to $2,517 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.91ct Cushion
$713 USD